UnknownNot Applicable

To Compare the Progressive Cracking Technique and Conventional Chop Technique on Corneal Endothelial Cells in Patients With Hard Nucleus Cataract

China60 participantsStarted 2017-01-01

Plain-language summary

Approximately 60 participants at Eye Hospital of Wenzhou Medical University during January,2017 to June 2021 will be enroll in our study. And dived them randomly into 2 groups:Progressive Cracking Technique (30 eyes) and Conventional Chop Technique (30 eyes) .

Who can participate

Age range60 Years – 90 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Cataract with Grade IV\~V nucleus sclerosis * Cataract surgery is planned * The operation was successful without any complications Exclusion Criteria: * Patients with other diseases that affect the corneal endothelium * Has a history of anterior segment surgery * Failure to cooperate with follow-up

What they're measuring

corneal endothelial cell density

Timeframe: up to 1 months

Coefficient of variation of endothelial cells

Timeframe: up to 1 months

percentage of hexagonal cells of the cells marked

Timeframe: up to 1 months

central corneal thickness

Timeframe: up to 1 months

Trial details

NCT IDNCT04828499

SponsorYune Zhao

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-06-30

Contact for this trial

Dandan Wang

18258227706 wangdan4827716@yahoo.com.cn

View on ClinicalTrials.gov More Hard Nuclear Cataract trials